Thomas Beck

Story of a girl sent to live with her hermit grandfather in the Alps, where her influence reconciles her grandfather to the town. Then her aunt takes her away from the grandfather she has come to love, to live in Frankfurt as the companion of a crippled girl whom Heidi encourages to try walking again.

Boris Karloff (The Mummy) stars as the menacing Gravelle who has recently escaped from The Rockland State Sanatorium and is acting the part of mephisto in the Opera 'Carnival' he is suspected of killing his wife and her lover, as usual Chan is brought in and has to work with the police and his Number One son (Keye Luke) to solve the case but is Gravelle really the killer or is there something far more sinister going on ...

"Mr. Moto heads to China on a quest for seven ancient scrolls that reveal the location of Genghis Khan's tomb, a crypt filled with fabulous treasure! But Moto isn't the only one stalking the scrolls -- so is a shadowy band of thieves. But when his ruthless rivals go too far, the mild-mannered detective's quest for antiquities becomes a passion for vengeance. Because if he can't bring them to justice, he'll bring them to their knees!" -- Container....